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Commit 7a72743c authored by Caiyuan Xie's avatar Caiyuan Xie Committed by Greg Kroah-Hartman
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HID: alps: support devices with report id 2 



[ Upstream commit aa3c439c144f0a465ed1f28f11c772886fb02b35 ]

Add support for devices which that have reports with id == 2

Signed-off-by: default avatarCaiyuan Xie <caiyuan.xie@cn.alps.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 3384b7b0

drivers/hid/hid-alps.c

+2 −0
Original line number Diff line number Diff line
@@ -29,6 +29,7 @@ 


#define U1_MOUSE_REPORT_ID			0x01 /* Mouse data ReportID */

#define U1_ABSOLUTE_REPORT_ID		0x03 /* Absolute data ReportID */

#define U1_ABSOLUTE_REPORT_ID_SECD  0x02 /* FW-PTP Absolute data ReportID */

#define U1_FEATURE_REPORT_ID		0x05 /* Feature ReportID */

#define U1_SP_ABSOLUTE_REPORT_ID	0x06 /* Feature ReportID */
@@ -372,6 +373,7 @@ static int u1_raw_event(struct alps_dev *hdata, u8 *data, int size) 
	case U1_FEATURE_REPORT_ID:

		break;

	case U1_ABSOLUTE_REPORT_ID:

	case U1_ABSOLUTE_REPORT_ID_SECD:

		for (i = 0; i < hdata->max_fingers; i++) {

			u8 *contact = &data[i * 5];